For its first 12 years of existence, Sandwell had a two-tier system of local government; Sandwell Council shared power with the West Midlands County Council. In 1986 the county council was abolished, and Sandwell effectively became a unitary authority. The borough is divided into 24 Wards and is represented by 72 ward councillors on the borough council.

The borough was named after Sandwell Priory, the ruins of which are located in Sandwell Valley. The local council has considered changing its name in the past over confusion as to the whereabouts of the borough outside the West Midlands, and in June 2002 a survey of borough residents was carried out. Sixty-five percent of those surveyed favoured retaining the name Sandwell.[8]

The sole further education college in the borough, Sandwell College was opened in September 1986 following the merger of Warley College and West Bromwich College.[36] It was originally based in the old Warley College buildings on Pound Road, Oldbury, and the West Bromwich College buildings on West Bromwich High Street, as well as a building in Smethwick town centre, but moved into a new single site campus in West Bromwich town centre in September 2012.[36] In 2004, a debt-ridden Sandwell College was subject to a police investigation.[37]